15x20x2 Furnace Air Filters MERV 8 Pleated Plus Carbon 12 Pack -power-&-lamp-cords Recommended for Integrated Pest Management

Recommended for Integrated Pest Management (IPM) Programs

CalCarb is a readily available source of calcium and carbon dioxide

up to 4-6x stronger than Advanced Nutrients

Eliminates "hot starts" after power interruptions to avoid damaging equipment

the Black Hatch also has a heavy-duty fabric layer covering the zipper on the reflective side

15x20x2 Furnace Air Filters MERV 8 Pleated Plus Carbon 12 Pack -power-&-lamp-cords Recommended for Integrated Pest ManagementNordic Pure 15x20x2 MERV 8 Plus Carbon air filters are made of a dual material where the MERV rated material has been fused together with a carbon layer. This results in less flow restriction and 33% more surface area for cleaner smelling air. It will help eliminate unwanted odors as well as trap most airborne dust and particulate matter for fresh, clean air. Odorous gases and vapors (VOC) are attracted to and held by the activated carbon material